by Princeton Chromatography Inc.
300Å pore size 5 µm spherical particles HPLC columns. These are the columns of choice for large molecules such as proteins and peptides. The low surface areas of these packing materials are beneficial for separations requiring low percentages of organic modifiers. In many applications PrincetonSPHER-300 columns are equivalent to columns packed with Nucleosil and Vydac.
| Vendor | Princeton Chromatography Inc. | Particle Size | |
| Brand | PrincetonSPHER Phenyl-300 | Length | |
| Modifification | Silica/Phenyl | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Dikma Technologies Inc. | Platisil PH | Reversed-Phase | Silica/Phenyl | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-60 | Reversed-Phase | Silica/Phenyl | 7.8 mm | 50 mm | 10.0 μm | 60 Å | On request |
| Vertical Chromatography | VertiSep HCS PH | Reversed-Phase | Silica/Phenyl | 2.1 mm | 100 mm | 3.0 μm | 120 Å | On request |
| GRACE | Prevail Phenyl | Reversed-Phase | Silica/Phenyl | 3.0 mm | 150 mm | 5.0 μm | 110 Å | On request |
| GL Sciences | Inertsil Ph-3 | Reversed-Phase | Silica/Phenyl | 4.0 mm | 33 mm | 3.0 μm | 100 Å | On request |
| Imtakt | Unison UK-Phenyl HT | Reversed-Phase | Silica/Phenyl | 2.0 mm | 100 mm | 3.0 μm | 130 Å | On request |
| Welch Materials | Topsil Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 100 mm | 5.0 μm | 150 Å | On request |
| ACE | ACE Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
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